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1000端午节英语
全文共 513 字
+ 加入清单This year, the Dragon Boat Festival is on the fifth day of the fifth lunar
month.
Everyone knows that Dragon Boat Festival can dragon boat and eat seeds. But
this year, Im not the same.
In the morning I opened my eyes and caught my brother in a noisy voice.
Come out, theyre eating the seeds! I couldnt wait to brush my teeth and grab a
seed to eat. At noon, my brother and I took a "healthy bath". Soon I and my
brother were in the water.
Even though I didnt have the grass. But I had an interesting Dragon Boat
Festival.
更多相似作文
篇1:壮丽70周年新时代感想论文
全文共 1341 字
+ 加入清单民族精神是一个国家,是一个民族兴旺发达的精神支柱,是维系本国民族人民生存发展的根基,民族精神的核心是爱国主义。
绵延五千多年的中华礼貌,之因此历经磨难而不衰,饱含艰辛而不屈,千锤百炼而更坚强,就是不断丰富和发展民族精神,使之成为古往今来中华儿女奋发向上,百折不挠的精神支柱。在《狼牙山五壮士》中,五壮士为了掩护群众和连队转移,与敌人进行殊死搏斗,最后在弹药耗尽的状况下,宁死不当敌人的傀儡,英勇跳崖,壮烈牺牲。他们不畏牺牲,宁死不屈,热爱祖国的精神无不体现着我们中华民族伟大的民族精神。我们要像五壮士一样弘扬民族精神,不屈不挠,立志成才,争做四有新人,做个了不起的中国人,时刻准备着建设我们了不起的国家。
1935年12月9日,是一个难以忘怀的日子,是一个让国人倍受鼓舞的日子,是一个值得我们细细咀嚼的日子。在日寇疯狂进攻我华北大地,国人沉醉麻木,国民党消极抗日,社会如一潭死水的民族存亡关头,具有民族忧患意识的北平学子,在中国共产党的领导下,摇旗呐喊,树起华夏大地第一面战旗,他们是历史的改造者,是革命的先驱!遥首那风雨飘摇,山河破碎的峥嵘岁月,中国人民正遭受内忧外患的苦难,而渴求知道,渴求真理的广大爱国青年,怀着一颗炽热的心,发愤学习,投身于火热的革命户外中。正是他们一颗颗爱国心的碰撞,拨出了五四的呐喊,一二·九的震啸。在华夏大地上刮起了一股旋风。他们是真正的时代英雄!
而今,历史的车轮已辗入了21世纪,风华正茂的我们正疾步奔行。作为时代的弄潮儿,我们应继承和发扬“12·9”户外的优良传统,12·9精神为前进的动力,发奋承担振兴中华的历史使命。刻苦学习,顽强拼搏。用科学文化知识武装自己,随时听候祖国的安排,发出新时代新青年的呐喊!
新时代的我们,新时代的新青年,正迈着坚实的步伐,向前进取。我深信,在中国共产党的领导下,以12·9精神为动力,新时代的我们会以独特的方式炸响新世纪的第一声春雷,发出新世纪的12·9呐喊,为实现中华民族的伟大复兴,国家的富强而贡献自己的力量。同我们的热血,同我们的真诚,同我们的发奋铸就华夏大地上一道最亮的风景线。
“中国”,在每一个炎黄子孙的心里都是一个神圣的字眼,“祖国”在每一个中华儿女的心中都是一个亲切的词汇。热爱祖国,是中华民族生命之源泉、情感之归宿、奋斗之动力。千百年来,我们中华民族历经无数次内忧外患,力量使其维系不坠?是什么力量把56个兄弟民族紧紧地团结在一齐,披荆斩棘,一往无前?——是中华民族强大的凝聚力和向心力,是中华民族悠久的爱国主义传统,是中华儿女自强不息的民族精神。
同学们,当今世界风云变幻,国际竞争日趋激烈,我们务必大力弘扬爱国主义,培育民族精神。你们是祖国未来的建设者和接班人,必须要有时代感、紧迫感、职责感,你们此刻是学生,应把爱国主义精神转化为爱学校、爱班级、爱学习的热情,应高扬民族精神的大旗,增强民族自豪感。
民族精神是反映在长期的历史进程和积淀中构成的民族意识、民族文化、民族习俗、民族性格、民族信仰、民族宗教,民族价值观念和价值追求等共同特质,是指民族传统文化中维系、协调、指导、推动民族生存和发展的精粹思想,是一个民族生命力、创造力和凝聚力的集中体现,是一个民族赖以生存、共同生活、共同发展的核心和灵魂。
篇2:关于我的目标英语作文初中
全文共 600 字
+ 加入清单I remember once upon a time, when I was running 800meters, I felt there
seemed to be the impossible mission for me, I wanted to give up, then my teacher
told me that I should not think about the 800meters, I should set up 100meters
for myself, then I wouldn’t be so tired. I did as he told me, indeed, every time
when I finished the small goal, I was happy, in the end, I finished the running.
I learn the lesson that we need to set up the best goal, it means we can make
the small goals, which are so easy for us to realize. Then every time we finish
the small goal, we will close to our final destination.
篇3:初中电脑英语
全文共 539 字
+ 加入清单Computer is a very useful machine. Some of them are big, but some of them
are very small .Many people like playing computer. Computer has many functions,
so that people can do a lot of things by computer, like watching movies,
listening to the music or playing games. It can make our lives very colorful and
convenient. Various people can make good use of computer. Children can use
computer to learn and play games. Parents can use computers to work. I think
computer is a kind of wonderful and interesting machine, so I like computer very
much.
篇4:期待初中英语
全文共 2349 字
+ 加入清单Over the last page calendar in 2010, time wheels and leave a deep imprint.
With winter snow after the warmth of the sun, in the joyful mood, 2011 to keep
the New Years day.
New Years day, is a connecting link between the preceding and the node.
The New Year is about to begin, standing on new starting point, the aftertaste
is past, have heavy harvest; Looking ahead, waiting for us is the beautiful
future. After a busy year of you I, can at this time to make a little stay,
close your eyes, bathed in sunshine, enjoy harvest thick feeling. From this day
started again, we will have a new targets, and on a one-year new journey.
The grass sprout out of the earth, clouds scud across, and year after year,
annual similar different. But, has not changed for New Years day is my
expectation.
When I was young, every New Year comes a few days ago, the morning wake up,
the first thing is bare bottom from woli leafing out of nowhere, then this
calendar day several times of snapping to finger countdown. Young Im such a
keen on New Years day this festival, in fact, only to have something good food,
new clothes to wear, but also need not go to school.
New Year dyed the our happy childhood, pulled close distance we grow up.
Slowly, I from elementary school, junior high school, arrive at the university,
blossom years as accelerated film a flash and pass. This years New Years day,
we are in a busy spent, work overtime everyday, we need to make very late. In
order to finish the task smoothly, we are often a pack of instant noodles, a
computer, four people take turns input. In order not to delay working, teacher
Chen just will just go to the kindergarten children locked in the home. The
nearest xiaoliu has also been no home, and together we live in the dormitory,
have a meal. Less childhood innocent romance, much work responsibility, also
enjoy our work of fun. During, no one has complained, increasingly mature we use
special ways of enjoying the unique New Years day holiday. As a word that said:
"even though we cannot stop the passage of time, but we can dominate oneself
mood."
New Year, new opportunities, we need a new struggle. Wind is being tidal
flat, hereunder sails; No matter what happens, the more must be quickened his
horse. In the New Year, let us follow temple head, with the development of steps
to the glorious future -- -nikita Khrushchev and walked on.
篇5:中国梦英语
全文共 1062 字
+ 加入清单Many years ago, when China was poor and lagged much behind the world, a lot
of men went to California to seek for gold in the hope that they could be rich
when they returned to hometown. American dream once influenced the world and it
attracted people to realize their dreams. But today, the future is in China.
Many young people come to China to find their dreams.
Chinese economy developed very fast in the last decades, the market is full
of vitality and booming. More and more students choose to study abroad, but most
of them decide to return China to start their business, which is very different
with ten years ago. At that time, finding jobs in foreign countries was their
target. Whats more, China attracts foreigners to come and seek for cooperation,
because they know clearly that China can provide the chance they need.
Mandarin is learned by people from all around the world. The newest report
shows that more than 100 million people learn Chinese, which is the worlds
second language, and only ranks behind English. Chinese dream helps them to have
more chances.
篇6:关于人与自然英语
全文共 617 字
+ 加入清单Last weekend, I wanted to swim in the river that I usually wen in the
childhood. When I went there, I was shock. The river is no longer like before.
It was full of rubbish. It seemed that the rubbish is from the villagers
themselves. In order to put the rubbish nearer, they put all of them into the
river. Not only the water is not clean any more, the river also smelt bad. I
real touched. Why human and the environment couldn’t live harmonious? Long time
ago, they could get along with each other. Why not now? People have to stop
their behavior to harm the environment. Otherwise, it would cause destruction to
both sides.
篇7:网上购物英语
全文共 922 字
+ 加入清单With the development of information industry, there are more and more
people shopping online. Shopping online means shopping on the Internet without
going out. Therefore, on the one hand, shopping online has its advantage. One
the other hand, shopping on line also has its disadvantage.
First of all, shopping online is very convenient. People can buy thing only
they have a computer, which can surf the Internet. They don’t need to go out on
a rainy day or under the shining sun. Meanwhile, people can save their time to
finish their work or other things. On the contrary, as people just decide what
they buy depending on the picture placed by the shop owner, they can’t see the
quality before they receive the product. Sometimes people maybe buy the things
are in low quality, or some fake products.
In general, shopping online has its advantage and disadvantage. In my
opinion, I prefer shopping online than shopping on the street.
篇8:有关交流英语初一
全文共 770 字
+ 加入清单Recently, I was so shocked by the news that a young boy died of violence
after his parents sent him to a private school. The slogan of the private school
was to help parents correct kids bad behaviors. A lot of parents choose to send
their kids here after they giving up educating their kids. The public blamed the
parents for not educating their children in the right way. There is no doubt
that the root of kids problems come from family. Many parents always force the
children to do what they want and ignore the kids feelings, so they will go
against the elders thoughts. Finally, the parents lose temper. The elder should
show respect to the kids. Communication can solve the problem. When the children
receive love and understanding from parents, they will be nice persons.
篇9:高三英语作文传统文化100词
全文共 1758 字
+ 加入清单The Spring Festival is our Chinese nation from ancient to modern times, the
most cautious Chinese traditional festival, during the Spring Festival time,
always waiting for the one family reunion together, talking about the years
harvest, for the New Year filled the bright vision. The children enjoy the
tightened and joyful holidays.
Watch the Spring Festival is coming, this years mother had said but
antithetical couplet, let me down, a few family, it is not a "project" ah, ha
ha. Two days before the Spring Festival, I began to get busy, small
"calligrapher" to start the project, through my huihaopomo, less than half of
the martial arts, home with the red antithetical couplet, "by mountains and
rivers show signs, ushered in the" spring "; drop thousands of monforts million
flowers, Huan, script the script, a piece of art was born, watching the house
full of Spring Festival couplets, mom repeatedly praise not shut up.
Thirty in the morning, I and mom posted antithetical couplet window
Ronaldo, look at my work on the door, red, a new sub population; we took the
mother to the hometown of antithetical couplet posted on my hung Wen, see the
two father, repeatedly said good, a grandfather of the past grace. At that time
I grandfather calligraphy is quite a New Year couplets, all relatives, the house
is filled with grandpa wrote. The subsequent to the lady home, home to the lady
on the wall, see my work has been useless, I really felt flattered.
This year the Spring Festival, two aunt aunt, our three family members
accompany lady together; of the Spring Festival last year, we raised the glass,
not a firecracker loud, not a fireworks shine, but in the beautiful blessing of
new years day, the night is so calm and peaceful. 20---- I had a special spring
festival.
篇10:高一道歉信英语词
全文共 724 字
+ 加入清单Dear Sarah,
I am terribly sorry to tell you that I am unable to attend your birthday
part next Thursday evening. That is owing to the fact that my younger brother
suddenly fell ill and was taken to a hospital this morning. I have to go there
immediately and take care of him. As told by the doctor in charge, it will take
around five days for him to recover and I have asked my boss for a leave.
I really regret that I cannot go to celebrate your birthday personally and
would miss the perfect chance of enjoying myself with all our old friends. I
have chosen a small gift for you and will send it to you tomorrow to show my
best wishes. Besides, please give my regards to our friends when you meet them
at the party.
Cordially,
Li Ming
篇11:关于图书馆英语高二
全文共 545 字
+ 加入清单I love reading, which enriches my knowledge and helps me know more about
the world. I love the school atmosphere. Students study together here and make
progress gradually. My favorite place here is library. I can read many books
here. Once I have some questions, I can find a lot of information. We fight for
the goal and plan details in the library in group task. I have so many good
memories to study here, which makes me so happy. No matter which school I am in,
I will always find this quiet corner and study what I like. I love the feelings
there.
篇12:关于梦想英语高一
全文共 1561 字
+ 加入清单I have a dream , but I darent say my dream is.....
Now I dare say : My dream is that Ill be admited to Qinghua
University.when I was a child, I had heard the highest school Qinghua. The words
often drives my heart. I keep it away for eleven years . However, I am almost
make it come true, because Im not good at studying subjects, my math ,my
English, my Chinese and my mixtrue subjects are not good. So, when I come to
classroom I often sit there and became sad. I think I have worked hard for two
years in the Siner School. But ,all of things arent change quickly. Where is my
seed and where is my gains, but it may be the time . Now, I have been in the
Senior three, and Ill face the case of going to university. Although the case
is so terrible , I have nothing to treat it. I often cry with the reason that
why I am always in trouble. but as the increcs of age , I know that cry is no
use , so I became studying. So, when I came into the Senior Three, I have been
felling myself to change mind to it is that studying is an important thing. If
you want to be good at it , you must finish the studying quickly and correctly
in a sure time, and the most important is that you must know the book well and
understand every rule and after that you may do some practice to improve your
testing cile .At last you must review them ,because the peoples brain is
limited , and it will make you forget all of you have studied it .
At last you must keep a good health and have a good felling. Look, this is
a true senior three student.
Qinghua, please open your door, Im running to you now.
篇13:关于志愿者英语
全文共 890 字
+ 加入清单The volunteering spirit has spread among the Chinese people in recent
years,especially among young people。
Volunteering is of tremendous benefits to both those in need and
society.Take the Wenchuan Earthquake as an example.Hundreds of thousands of
volunteers play an active role in Wenchuan quake-hit areas.And they contribute
daily necessaries,offer medical help and psychological help to the disaster
relief work.
Besides,volunteering would be beneficial to the volunteers
themselves~Getting involved in volunteering,volunteers will be exposed to a new
environment,and they can learn how to work well in a team,how to improve their
interpersonal skills and organizational skills,all of which are critical for
their professional growth。As a college student,I sincerely hope that everyone
would join the volunteering work.It is not only good to our society,but also a
chance for us to grow and to learn.
篇14:关于网购英语作文高中
全文共 1266 字
+ 加入清单Recently, we often show that shopping online is better than in store, but
is this really the case? Actually, there is no consensus of opinions among
people as to the view of shopping online is better than traditional shopping.
Some people consider that online shopping will replace the mall shopping, stores
will disappear in the future, while others argue that stores would unlikely to
be disappeared, it has its own advantages.
Most people shopping online because it is very convenient, there is no need
to go out, just click the mouse gently, they can buy the goods they want. In
addition, goods online are cheaper than entity shop that buyers can save a lot
of money. But even the coin has two sides. Online shopping also has advantages
and disadvantages. In recent years, we see a lot of news about online cheating,
and many buyers complain about poor quality of the goods, which is different
with the description.
However, the situation above is rare in traditional shopping store, because
the guest can communicate with the seller face to face. Buyers can also see
goods intuitively. But the traditional shopping does not convenience as well as
online shopping, for example, if people meet a traffic jam on the way to the
shopping which will affect the happy mood of shopping.
篇15:八年级上册英语
全文共 799 字
+ 加入清单The new term is coming. I am so excited because in the new term, I will be
a Grade 8 student. In the new term, I will have some new teachers. As for me, I
want to make a difference in the new term, so I have made a plan for it.First,
my Chinese and English are the best and I will work hard to keep them good as
usual. But my math and physics are not as good as Chinese and English.
Therefore, I have to try my best to improve them. Except preview and finishing
homework, I have to review regularly to strengthen knowledge. Second, I will pay
more attention to news, so that I will read more newspapers and watch news
program. I dont want to be a student who just study only. Last, I will do
exercise twice a week. Badminton and table tennis are my favorites. All in all,
I look forward to my life in Grade 8.
篇16:关于理想英语作文初中
全文共 1003 字
+ 加入清单There are various kinds of jobs in the world, but different people are
attracted by different jobs because everyone has his own interest and
destination. Many people consider an ideal job as a means of making more money
and living more comfortably. It may sound reasonable because money is the
foundation of life.
As far as my ideal job is concerned, I think I want to be a psychologist, I
have made up my mind to do what I really want to so that I can realize my ideal,
I believe interest is of the utmost importance in choosing a job, I have been
interested in psychology for a long time, so I want to be a psychologist in the
future, I think being a psychologist can help lots of people lead a happier
life.
However, it isnt easy for me to become a qualified psychologist and many
people around me think that its unrealistic to me. NevertheLess, Ill make
every effort to gain much more knowLedge, patience, methods, etc. to live up to
the name of a qualified psychologist. I believe my dream will come true
someday.
篇17:关于教育的英语
全文共 1293 字
+ 加入清单Aducation is not an end, but a means to an end. In other words, we do not
educate children only for educating them. Our purpose is to fit them for
life.
In some modern countries it has been fashionable to think that free
education for all can solve all the problems of society and build a perfect
nation. But we can already see that free education for all is not enough.We find
in such countries a far larger number of people with university degrees refusing
to do what they think is "low"work, and. in fact, working with ones hands is
thought to be dirty and shameful in such countries.
But we have only to think a moment to understand that the work of a
completely uneducated farmer is far more important than that of a professor~ we
can live without education,but we die if we have no food. If no one cleaned our
streets and took the rubbish away from our houses, we should get terrible
diseases in our towns.
In fact, when we say that all of us must be educated to fit us for life, it
means that we must be educated in such a way that, firstly, each of us can do
whatever work is suited to his brains and ability and, secondly, that we can
realize that all jobs are necessary to society, and that it is very bad to be
ashamed of ones work. Only such a type of education can be considered valuable
to society.
篇18:勇气英语作文高三100词
全文共 844 字
+ 加入清单In the matter of courage we all have our limits. There never was a hero who
did not have his bounds. I suppose it may be said of Nelson and all the others
whose courage has been advertised that there came times in their lives when
their bravery knew it had come to its limit.
I have found mine a good many times. Sometimes this was expected--often it
was unexpected. I know a man who is not afraid to sleep with a rattle-snake, but
you could not get him to sleep with a safety-razor.
I never had the courage to talk across a long, narrow room. I should be at
the end of the room facing all the audience. If I attempt to talk across a room
I find myself turning this way and that, and thus at alternate periods I have
part of the audience behind me. You ought never to have any part of the audience
behind you; you never can tell what they are going to do.
篇19:高三英语作文传统文化100词
全文共 1801 字
+ 加入清单It seems we are living in the conflict between modern and traditional
cultures every day. Hearing the blaring of horns the moment you step out of your
house, seeing the so called "pop" the moment you open your eyes, you cant help
thinking, "Will the traditional culture be gradually lost?"
Many people believe so. They may put right in front of you all the
evidences they can dig out. They may argue that people are rushing to
restaurants instead of cooking at home, listening to pop music but not
traditional, wearing in a way people couldnt imagine ten years ago. Modern
people like the air of freedom, not to be restrained by traditions. They offer
this long list, only trying to confirm that this world is full of
fashion,competition and temptation and the traditional culture is fading and
will be lost at last.
Though we are now living in a world in which undeclared aggression, war,
hypocrisy, chicanery, anarchy are part of our daily life. Though this is a
skeptical age, and our faith has weakened, our confidence in some aspects of the
traditional culture should and would never be lost.
Wouldnt you agree that our traditional culture is always credited with
modesty, politeness and respectfulness, which have always been treasured for
more than five thousand years?Even in this modern world, people still admire
those with good manners, those who are polite to others or respectful to old
people.
Wouldnt you agree that our Chinese traditional music is beautiful and
artistic and our Chinese tea culture is always an appealing treasure to people
around the world?
So there may just be some changes in our lifestyle or our attitudes towards
life, but little change occurs to some fundamental aspects of our traditional
culture that people still treasure in heart.
The traditional culture will never be lost, I believe.
篇20:高相似度英语词语自主选取系统设计的论文
全文共 2160 字
+ 加入清单英语词语之间的语义相似度研究课题作为自然语言处理和计算机人工智能的基础性研究[1?3],如选取、搜索、分类以及歧义消除等,需要依赖于包含现实世界概念的知识体系[4]。英语词语的相似度是对英语词语之间语义相似紧密程度的度量,在机器翻译、数据信息检索等方面具有重要的实用价值[5]。在不同的实际应用场景中,英语词语相似度具有不同的用途[6]。另外,在构造统计英语词语语言模型的过程中,由于数据分布稀疏导致未登录英语词语的统计信息无法计算的问题[7],需要进行高相似度英语词语自主选取系统设计。在国内,随着计算机人工智能的不断发展,更准确地进行高相似度英语词语自主选取系统设计引起了很多国内外专家与学者的重视。
文献[8]提出基于朴素贝叶斯的高相似度英语词语自主选取系统设计,首先介绍知网中的英语词语相似度基本概念和体系结构,利用知网的义原层次体系结构计算得到英语词语的义原相似度,计算出英语词语概念的相似度;然后通过支持向量机分类器完成自主选取系统设计。该方法较为简单,但是存在英语词语相似度计算不清的问题,导致在自主选取過程中准确率不高。文献[9]提出基于Corpus库的高相似度英语词语自主选取系统设计,首先构建英语词语语义关联库,利用该库使英语词语空间与关系空间结构化,保存英语词语与其上下文之间的总体信息,通过阅读大量的英语词语语料数据来训练相似度英语词语的相关数据,并对训练过程中涌现的大量英语词语关系进行剪裁,利用朴素贝叶斯分类器完成对高相似度英语词语的自主选取。该方法存在对高相似度英语词语的自主选取时间过长,且英语词语的相似度计算准确率较低的问题。
针对上述问题,本文提出一种基于数据挖掘的高相似度英语词语自主选取系统设计方法,所提系统设计方法可以精确地选取出高相似度英语词语,且选取时间较短,实用性广泛。
1 高相似度英语词语自主选取系统设计
1.1 高相似度英语词语选取系统设计endprint
考虑到人们对高相似度英语词语自主选取系统设计需求的精准性与灵活性[10],将英语词语的相似度计算结果与数据挖掘特点相结合,设计出一种高相似度英语词语自主选取系统,如图1所示。
本文高相似度英语词语的自主选取系统设计对硬件系统设计不作考量,主要研究软件和算法。
1.2 基于路径和深度的英语词语高相似度计算方法
1.3 基于数据挖掘的高相似度英语词语自主选取
为了能够有效地在网络中挖掘出高相似度英语词语,在处理两个英语词语义项的最短路径与其距离最近公共父节点的基础上,利用数据挖掘将英语词语文本特征选择转换为一个多目标优化问题;然后以英语词语特征维数最少、分类正确率相对最高为选取标准,采用蚁群算法找到英语词语的最优特征子集;最后通过神经网络建立英语词语相似度文本自动分类器。具体描述过程如下:
式中:[σ]为英语词语神经网络隐节点宽度;[c]表示英语词语第[r]个神经网络隐节点中点;[w]为英语词语神经网络输出权值。参数[w,][c,][σ]对神经网络分类起决定性作用,要想获得高性能神经网络,需要对参数进行优化。在此基础上完成对高相似度英语词语的自主选择。
2 实验结果与分析
实验环境建立的PC机配置为:CPU Core i7?4790 3.60 GHz,RAM=4 GB,Windows7操作系统,通过Java语言编写实现。实验过程中设置32个存储节点,每个节点的最大存储容量为1 TB,数据通道为2 000 Mb/s,英语词语文本采集与数据存储均为10 TB。根据参与对比的系统设计使用的英语词语语义资源所收录的英语词语情况,本文从该英语词语测试集中筛选出一些无法计算的英语词语对,最终结果保留10对英语词语用于测试,如表1所示。
从表1中可以看出,[S1]的英语词语相似度计算结果在数值上普遍较低,主要是由于基于Corpus库的高相似度英语词语自主选取系统设计方法考虑众多英语词语特征,加上一些其他干扰因素的影响,从而造成英语词语特征高维向量的相似度普遍偏低;[S2]数值跨度较大,这是由于基于百度百科的高相似度英语词语自主选取系统设计方法通常情况下在某些方面与人工思维没有较好的符合。
利用1.3节中的平衡最大英语词语特征识别率与英语词语特征维数的权值[λ,]对高相似度英语词语自主选取系统设计方法的选取效率影响,如图2所示。
由图2可知,选取参与测试的英语词语数据集为700个,选取英语词语测试数据为200,400,600时对应的高相似度英语词语自主选取系统设计的选取效率,其中,当[λ=1]时,高相似度英语词语自主选取系统设计的选取效率分别为30%,38%和60%;当[λ=3]时,高相似度英语词语自主选取系统设计的选取效率分别为42%,48%和72%;当[λ=5]时,当高相似度英语词语自主选取系统设计的选取效率分别为60%,70%和90%。通过分析可知平衡最大英语词语特征识别率与英语词语特征维数的权值[λ]在区间[1,5]时,本文所提系统设计方法的选取效率最高。
3 结 语
采用当前系统设计方法对高相似度英语词语进行自主选取时,存在选取效率低、选取时间过长等问题。本文提出基于数据挖掘的高相似度英语词语自主选取系统设计方法。通过实验证明,所提系统设计方法可精确地对高相似度英语词语进行自主选取,具有良好的应用价值。