‘壹’ ndim鍦╬ython涓镄勬剰涔
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鍏充簬ndim镄勫叿浣撹В閲婂备笅锛
缁村害鏁伴噺镄勬爣璇
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鏁版嵁缁撴瀯灞炴х殑浣撶幇
鍦∟umPy涓锛屾疮涓鏁扮粍瀵硅薄閮芥湁涓涓灞炴у彨锅歚ndim`锛岃繖涓灞炴х敤𨱒ヨ〃绀烘暟缁勭殑缁村害鏁般傞氲繃璁块梾鏁扮粍镄刞ndim`灞炴э纴鎴戜滑鍙浠ュ缑鐭ヨ繖涓鏁扮粍鏄钖戦噺杩樻槸鐭╅樀锛屾垨钥呮洿楂樼淮搴︾殑鏁版嵁銆傝繖瀵逛簬鏁版嵁镄勫勭悊鍜岃＄畻闱炲父鍏抽敭锛屽挨鍏舵槸鍦ㄨ繘琛屽氱淮鏁版嵁镄勬搷浣沧椂锛屼简瑙ｆ暟鎹镄勭淮搴︽槸闱炲父閲嶈佺殑銆
镎崭綔澶氱淮鏁版嵁镄勬寚寮
浜呜В鏁扮粍镄刵dim鍙浠ュ府锷╂垜浠杩涜屼竴绯诲垪鐩稿叧镄勬搷浣溿傛瘆濡傦纴瀵逛簬涓嶅悓缁村害镄勬暟缁勶纴浣跨敤镄勮＄畻鏂规硶銆佸嚱鏁板拰宸ュ叿閮芥槸涓嶅悓镄勚傜煡阆搉dim鍙浠ユ寚瀵兼垜浠鍦ㄥ勭悊澶氱淮鏁版嵁镞堕夋嫨姝ｇ‘镄勬柟娉曞拰宸ュ叿銆傚湪杩涜屾暟鎹澶勭悊銆佹暟鎹鍒嗘瀽鎴栬呯戝﹁＄畻镞讹纴鐞呜В骞舵ｇ‘浣跨敤ndim鏄闱炲父閲嶈佺殑銆
镐荤殑𨱒ヨ达纴ndim鍦≒ython涓涓昏佺敤浜庢爣璇嗘暟缁勭殑缁村害鏁伴噺锛屾槸澶勭悊澶氱淮鏁版嵁镞剁殑閲嶈佸睘镐т箣涓銆