what is the difference between stems and tokens in searching engine?stems,tokens and senses

what is the differen´t between in and into What's the _________between the two boys (differen) What is the difference:between o(log n) and o(log n^2),where both logarithms have base 2What is the difference:between o(log n) and o(log n^2),where both logarithms(对数) have base 2 ______ .a.o(log n^2) is bigger b.o(log n) is bigger c.no differen The weather here is differen from____ A it of Australia B that of Australia C AustraliaD Australian 语言学平时思考练习1.Would you say that language is arbitrary?What would language be like if it was not arbitrary?2.How has the TG grammar developed?3.In what ways do vowels differ from each other?4.Why do we say that /t/ and /d/ are differen 100分求英译中Then it means no one will be able to change your life?And what if that person is important to you?The person will have to change as I want and live me on my farmIt's...us two,we can't go on.And we also are very differentToo differen 英语翻译Text categorization refers to the task of assigningthe pre-defined classes to text documents based on theircontent.k-NN algorithm is one of top performing classifierson text data.However,there is little research work onthe use of differen what is the date what is the meaning? What is the matter? what is the story What is the happiness? What is the love? what is the pencil what is the matter? what is the matter? what is the love? what is the fuck?