摘要： Introduce probabilistic language modelinglet's thinking about the probability of sentence.P(w1, w2, w3, w4)= P(w1, w2, w3) * P(w4| w1, w2, w3)= P(w1, w2) * P(w3| w1, w2) * P(w4| w1, w2, w3)= P(w1) * P(w2| w1) * P(w3| w1, w2) * P(w4| w1, w2, w3)Markov AssumptionP(w1, w2, w3, w4...wn) = P(wn) * P 阅读全文

摘要： Problem DescriptionYou find yourself trapped in a large rectangular room, made up of large square tiles; some are accessible, others are blocked by obstacles or walls. With a single step, you can move from one tile to another tile if it is horizontally or vertically adjacent (i.e. you cannot move di 阅读全文

摘要： Problem DescriptionThe doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie could feel the ground sinking. He realized that the bone was a trap, and he tried desperately to get out of this maze.The maze was a recta 阅读全文